2.Intel Agilex I/O Features and Usage
UG-20214 | 2021.04.05
I/OStandardProgrammable IOE FeatureSlew Rate ControlI/ODelayReferto thedevicedatasheetReferto thedevicedatasheetOpen-DrainOutput—Bus-HoldWeak Pull-up Resistor—Pre-emphasis—De-emphasis(3)????————?????Off(Default)LowMediumHighOff(Default)LowMediumHighLowconstantimpedanceMediumconstantimpedanceHighconstantimpedanceOff(Default)LowMediumHighLowconstantimpedanceMediumconstantimpedanceHighconstantimpedanceOff(Default)LowMediumHighDifferentialOutputVoltage—POD-12???Fast (Default)MediumSlow—DifferentialSSTL-12???Fast (Default)MediumSlow—??DifferentialHSTL-12???Fast (Default)MediumSlowReferto thedevicedatasheet————?????—??DifferentialHSUL-12???Fast (Default)MediumSlowReferto thedevicedatasheet————????—continued... (3)
Only available when using Fast slew rate setting.
Send Feedback
2.Intel Agilex I/O Features and UsageUG-20214 | 2021.04.05
I/OStandard
Programmable IOE Feature
Slew Rate Control
I/ODelay
Open-DrainOutput
Bus-Hold
Weak Pull-up Resistor
Pre-emphasis
De-emphasis(3)?
Low
constantimpedanceMediumconstantimpedanceHigh
constantimpedanceOff
(Default)LowMediumHigh
—
DifferentialOutputVoltage
?
?
DifferentialPOD12
???Fast (Default)MediumSlow
Referto thedevicedatasheetReferto thedevicedatasheet
————????
1.5 TrueDifferentialSignaling
————
Off, Lowpower(Default),Constantimpedance
—
???
?
LowMediumlow
Mediumhigh
(Default)High
Table 4.Programmable IOE Feature Settings for Intel Agilex HPS I/O Bank
Programmable IOE Feature
Current Strength
Slew Rate
Weak Pull-up/Pull-down??
Disable
Weak pull-upwith 20 kOhmresistor(Default)
Weak pull-upwith 50 kOhmresistor
Weak pull-upwith 80 kOhmresistorWeak pull-down with 20kOhm resistorWeak pull-down with 50kOhm resistorWeak pull-down with 80kOhm resistor
?
SchmittTrigger/TTL
InputSchmittTrigger(Default)TTL
??
Open-Drain
I/O Standard
1.8 V LVCMOS
????2 mA4 mA6 mA
8 mA (Default)
??Slow
Fast (Default)
?
EnableDisable(Default)
?
?
?
?
?
(3)
Only available when using Fast slew rate setting.
Send Feedback
FPGA可编程逻辑器件芯片EP3C10M164C7N中文规格书
